Open cell polyurethane costs 0 45 to 0 65 per board foot and has an r value of r 3 5 to r 3 7 per inch.
Cost to install spray foam in attic.
Spray foam while the most expensive is best for noise reduction and new construction.
Spray foam insulation is substantially more energy efficient and does not lose r value for its 80 years of life.
Blown in insulation is the least expensive option and ideal for older attics.
Many factors determine the cost of spray foam insulation including the amount depth and type of insulation.
Includes basic coverage quantities and typical overage.
Excludes sales tax delivery upcharges and items not included in the description and notes.
Attic spray foam insulation installation cost 125 00 135 00 175 00 235 00 275 00 325 00.
Attic spray foam insulation total 165 00 180 00 225 00 290 00 335 00 400 00.
Contact an attic insulation contractor to see if you can add insulation to the ceiling as well as the walls for extra protection.
The cost to insulate an attic with spray foam is around 2 200.
The average homeowner insulating a 1 200 square foot attic with 3 inches of open cell insulation will spend around 2 700.
Spray foam insulation is available in two different types.
The average cost to have spray foam professionally installed is about 2 400 for a 1 600 sq.
If you need 3 inches of foam depth the price above would be triple the cost.
One of the most expensive options available.
Includes on site setup site preparation job completion trash removal and work area cleanup.
Spray foam insulation costs 1 36 to 2 63 per square foot to install and blown in fiberglass insulation costs 0 40 per square foot to install.
Open cell spray foam which is usually 1 00 to 1 20 per square foot and closed cell spray foam which is about 1 25 to 1 50 per square foot 1 by 12 x 12 area of coverage.
Pros and cons of using spray foam like any material spray foam insulation has advantages and disadvantages.
It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose.
Closed cell spray foam costs 1 to 1 50 per board foot and has an r value of r 6 0 to r 6 5 per inch.
Attic spray foam insulation total average cost per square foot 1 73 2 58 3 67.